#include <iostream>
#include<string>
using namespace std;
bool isSubSequence(string str1, string str2, int m, int n)
{
    // Base Cases
    if (m == 0) return true;
    if (n == 0) return false;
 
    // If last characters of two strings are matching
    if (str1[m-1] == str2[n-1])
        return isSubSequence(str1, str2, m-1, n-1);
 
    // If last characters are not matching
    return isSubSequence(str1, str2, m, n-1);
}
int main() {
	// your code goes here
	int q,m,n;
	string s,str;
	cin>>q;
	s="hackerrank";
	m=10;
	while(q--)
	{
	    getline(cin,str);
	    n=str.length();
	    if(!isSubSequence(s,str,m,n))
	    {
	        cout<<"YES"<<endl;
	    }
	    else
	    {
	        cout<<"NO"<<endl;
	    }
	}
	return 0;
}